发明名称 Support collar for a trash bag
摘要 A support collar for a trash bag holds the disposable trash bag in an open condition by supporting the entire open end of the bag. The support collar is assembled from a collapsible flat shape to form a generally rectangular open ended support that is placed within the open end of a trash bag, the support collar having fastening configuration for detachably securing the trash bag thereto.
申请公布号 US4530533(A) 申请公布日期 1985.07.23
申请号 US19830519542 申请日期 1983.08.02
申请人 DIETER, LYNN 发明人 DIETER, LYNN
分类号 B65B67/12;(IPC1-7):B65B67/12;B65F1/06 主分类号 B65B67/12
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